313170620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{26951}}^1$

素因数の和:27050

約数の個数: 48

約数和(自身を含む): 760693248

約数和(自身を除く): 447522628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 26951, 53902, 107804, 134755, 188657, 269510, 377314, 539020, 754628, 943285, 1886570, 2236933, 3773140, 4473866, 8947732, 11184665, 15658531, 22369330, 31317062, 44738660, 62634124, 78292655, 156585310, 313170620]

約数ペア:

[(1, 313170620), (2, 156585310), (4, 78292655), (5, 62634124), (7, 44738660), (10, 31317062), (14, 22369330), (20, 15658531), (28, 11184665), (35, 8947732), (70, 4473866), (83, 3773140), (140, 2236933), (166, 1886570), (332, 943285), (415, 754628), (581, 539020), (830, 377314), (1162, 269510), (1660, 188657), (2324, 134755), (2905, 107804), (5810, 53902), (11620, 26951)]